169134295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 252149760

約数和(自身を除く): 83015465

約数列:

[1, 5, 11, 19, 23, 31, 55, 95, 115, 155, 209, 227, 253, 341, 437, 589, 713, 1045, 1135, 1265, 1705, 2185, 2497, 2945, 3565, 4313, 4807, 5221, 6479, 7037, 7843, 12485, 13547, 21565, 24035, 26105, 32395, 35185, 39215, 47443, 57431, 67735, 77407, 99199, 133703, 149017, 161851, 237215, 287155, 387035, 495995, 668515, 745085, 809255, 1091189, 1470733, 1780361, 3075169, 5455945, 7353665, 8901805, 15375845, 33826859, 169134295]

約数ペア:

[(1, 169134295), (5, 33826859), (11, 15375845), (19, 8901805), (23, 7353665), (31, 5455945), (55, 3075169), (95, 1780361), (115, 1470733), (155, 1091189), (209, 809255), (227, 745085), (253, 668515), (341, 495995), (437, 387035), (589, 287155), (713, 237215), (1045, 161851), (1135, 149017), (1265, 133703), (1705, 99199), (2185, 77407), (2497, 67735), (2945, 57431), (3565, 47443), (4313, 39215), (4807, 35185), (5221, 32395), (6479, 26105), (7037, 24035), (7843, 21565), (12485, 13547)]